#!/usr/bin/node

const log = console.log;

let buf1 = new Buffer(256);

buf1[0]=0;

log(`buf1 length: ${buf1.length}\n`);
log(buf1);

for(let i=0;i<buf1.length;i++){buf1[i]=i;}
log(buf1);

let buf2 = buf1.slice(250,256);
log('buf2',buf2);


buf2.fill(0);
log('buf2',buf2);

log('buf2',buf2.toJSON());


let arr = ['a',0xba,0xdf,0,255,10];
let buf3 = new Buffer(arr);
log('buf3',buf3);

let str= 'hello world';
let buf4 = new Buffer(str);
log('buf4',buf4);

buf4.copy(buf3,0,0,buf4.length);
log('buf3',buf3);
